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Grade: Metallic Glass
Formula: Co 66/Si 15/B 14/Fe 4/Ni 1 (At.%)
Form: Coil
Material: Cobalt/Silicon/Boron/Iron/Nickel
Commodity: Glasses

Metallic Glass Cobalt/Silicon/Boron/Iron/Nickel Coil

Metallic Glass Cobalt Silicon Boron Iron Nickel Coil combines high hardness, excellent corrosion resistance, and soft magnetic properties in a ductile amorphous coil form. Its non-crystalline atomic arrangement enhances mechanical toughness and provides low energy loss during magnetization cycles, supporting applications in efficient transformers, inductive components, and high-frequency power devices. Industries such as electronics, aerospace, and renewable energy employ this material in compact transformers, power conversion systems, and shielding for high-frequency sensors. Specific applications include efficient inductors, magnetic cores in low-loss circuits, and precision electronic shielding. Research applications include studies on amorphous alloy formation, high-frequency magnetic response, and development of multifunctional soft magnetic materials. The coil format enables continuous processing, uniform mechanical behavior, and high repeatability, making this metallic glass alloy a vital choice for advancing both industrial-scale magnetic systems and fundamental research into amorphous alloy technologies.

Health hazard/Hazardous to the ozone layer

Serious health hazard

each

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Tolerances

Coil
Thickness <0.01mm ±25%
Thickness 0.01mm - 0.05mm ±15%
Thickness >0.05mm ±10%

Material Properties for Glasses

Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 142
Magnetic Properties
Element Value
Coercivity - as cast( A m⁻¹ ) 0.24
Remanence ratio( Br/Bs ) 0.82
Curie temperature( C ) 205
Saturation flux density( T ) 0.55
Saturation magnetostriction( x10⁻⁶ ) 1
Thermal Properties
Element Value
Crystallisation temperature( C ) 550
Maximum use temperature in air( C ) 80
Physical Properties
Element Value
Density( gcm⁻³ ) 7.59
Mechanical Properties
Element Value
Tensile modulus( GPa ) 61
Hardness - Vickers( kgf mm⁻² ) 960
Tensile strength( MPa ) 700

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